Thank you for viewing. This is a Euphonium (with trigger) by Besson. I used it as my main instrument, but I'm selling it because I've switched to a different model and don't use it as often. - Pistons and trigger operation confirmed - Good intonation and tone - Dent (see photo 5) (does not affect playing) - Dirt and scratches (likely to be cleaned with polish) - Included items: Case with casters (can store sheet music and accessories), mouthpiece (bach 5G) The case will be wrapped in bubble wrap for shipping. Please refrain from purchasing if you are looking for a perfect product, as there are scratches and dents. Please contact me if you have any questions.